EP 2749925 A1 20140702 - Photographic lens and photographic apparatus using the same
Title (en)
Photographic lens and photographic apparatus using the same
Title (de)
Fotografische Linse und fotografische Vorrichtung damit
Title (fr)
Objectif photographique et appareil photographique l'utilisant
Publication
Application
Priority
KR 20120158530 A 20121231
Abstract (en)
A photographic lens and a photographic apparatus including the same are provided. The photographic lens includes a first lens (10) including a convex surface toward an object side and having a positive refractive power, a second lens (20) including a concave surface toward an image side and having a negative refractive power, a third lens (30) having a positive refractive power or a negative refractive power, a fourth lens (40) having a positive refractive power or a negative refractive power, a fifth lens (50) including a convex surface toward the image side and having a positive refractive power, and a sixth lens (60) including a concave aspherical shape with respect to an optical axis toward the image side and having a negative refractive power. The first to sixth lenses (10 ,20, 30, 40, 50, 60) may be sequentially arranged from the object side to the image side.
IPC 8 full level
G02B 13/00 (2006.01); G02B 9/62 (2006.01); G02B 13/18 (2006.01)
CPC (source: EP KR US)
G02B 9/62 (2013.01 - EP KR US); G02B 13/0045 (2013.01 - EP US); G02B 13/18 (2013.01 - EP KR US); G02B 27/0025 (2013.01 - US); G02B 27/646 (2013.01 - US); H04N 23/00 (2023.01 - KR)
Citation (search report)
- [XI] WO 2012008357 A1 20120119 - KONICA MINOLTA OPTO INC [JP], et al & US 2013120858 A1 20130516 - SANO EIGO [JP]
- [XI] CN 202330846 U 20120711 - LARGAN PRECISION CO LTD & US 2013033762 A1 20130207 - TSAI TSUNG-HAN [TW], et al
- [XI] US 2012194726 A1 20120802 - HUANG HSIN HSUAN [TW], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2749925 A1 20140702; AU 2013371097 A1 20150507; AU 2013371097 B2 20161222; CN 103913824 A 20140709; CN 103913824 B 20171020; KR 101989157 B1 20190930; KR 20140087831 A 20140709; US 2014185141 A1 20140703; US 2015049385 A1 20150219; US 2016195702 A1 20160707; US 9063320 B2 20150623; US 9341818 B2 20160517; US 9575293 B2 20170221; WO 2014104787 A1 20140703
DOCDB simple family (application)
EP 13199851 A 20131230; AU 2013371097 A 20131227; CN 201310751892 A 20131231; KR 20120158530 A 20121231; KR 2013012262 W 20131227; US 201314058680 A 20131021; US 201414531367 A 20141103; US 201615071885 A 20160316